In the field of wire and cable production, the 15KV high-frequency spark machine is a key inspection device for ensuring product quality, used to accurately detect potential defects in the insulation layer of cables.
The working principle of this equipment is based on the phenomenon of high-voltage discharge. The internal high-frequency generator generates a high-frequency and high-voltage electric field. When the cable passes through the detection electrode at a certain speed, the insulating layer is placed in the electric field. If there are defects such as pinholes, cracks or damages in the insulating layer, the electric field will cause the air to ionize, forming conductive channels, which in turn will trigger spark discharge and simultaneously trigger the alarm system of the equipment to clearly indicate the location of the defect.
The 15KV high-frequency spark machine is powerful in function. The output voltage can be flexibly adjusted within the range of 0 to 15KV, meeting the inspection requirements of cables with different insulation layer thicknesses and materials. Among them, the effective detection voltage range of 500-1500V can accurately identify subtle insulation defects. Its maximum detection speed can reach 2800m/min, which is highly in line with the rhythm of high-speed cable production lines. While ensuring efficient production, it does not overlook any quality risks. Moreover, this device can conduct comprehensive inspections on all types of wires and cables with a diameter of no more than 10mm. Whether it is the fine wires in the electronics industry or the relatively thicker cables in the power field, it can achieve precise and undifferentiated inspection.
From the perspective of technical parameters, in addition to its outstanding voltage regulation range and detection speed, this device also has many advantages. During the detection process, its electrode design is scientific and reasonable, which can effectively ensure the uniform distribution of the electric field and improve the detection accuracy. The response speed of the equipment is extremely fast. Once an insulation layer defect is detected, it can react in an extremely short time, trigger an alarm, and reduce the production of defective cables. Meanwhile, it has good stability. Even under long-term continuous operation, it can still maintain accurate detection performance and reduce production stagnation caused by equipment failure.
In terms of safety design, the 15KV high-frequency spark machine is also unambiguous. Multiple safety protection measures have been adopted, such as grounding protection, to ensure that the current can be safely conducted to the ground when the equipment leaks electricity, safeguarding the personal safety of the operators. The overvoltage protection mechanism can prevent abnormal voltage increase from causing damage to equipment and cables. Leakage protection can cut off the power supply instantly when a leakage occurs, preventing accidents.
The 15KV high-frequency spark machine is widely used in multiple industries such as power cables, communication cables, automotive wiring harnesses, and electronic wires. In the production of power cables, it ensures the reliable insulation performance of high-voltage cables, prevents accidents such as leakage and short circuits, and guarantees the stable transmission of power. In the field of communication, it helps maintain the stability of signal transmission in communication cables and avoids signal leakage and interference. In the manufacturing of automobiles, strict inspections are carried out on automotive wiring harnesses to ensure the safe operation of the vehicle's electrical system. With the development of the cable industry, 15KV high-frequency EDM machines are also continuously being optimized and upgraded, constantly providing solid and powerful technical support for cable quality control.
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Suzhou Maiduobao Technology Co., Ltd.
